baber/WOPTO huggingface dataset:
Patent GB-1150801-A (GB)
Title: Polymer Blends
IPC: C08L23/12
Filed: 1967-01-05
Abstract: 1,150,801. Coating surfaces. EASTMAN KODAK CO. 5 Jan., 1967 [6 Jan., 1966], No. 706/67. Headings B2E and B2K [Also in Divisions B5 and C3] Substrates such as paper, paperboard, plastic foils and regenerated cellulose film, may be melt coated with compositions comprising 40 to 99 weight per cent crystalline polypropylene of flow rate 12 to 120 dg/min and 1 to 60 weight per cent of polyethylene having a melt index of 1 to 15 dg/min, a density of greater than 0.912 g/cc and a melt index recovery of greater than 50 per cent. Papers, e.g. bleached or unbleached kraft, sulphite, groundwood or soda pulp papers, may be coated at linear speeds of 100 to 2000 ft per min, and the compositions may be applied to the anner surfaces of milk and like food cartons having an exterior coating of polyethylene.
Patent GB-168838-A (GB)
Title: Improvements in or relating to plastic compositions
IPC: C08K5/13
Filed: 1918-01-12
Abstract: A mixture of ortho- and para-oxybenzylic alcohols obtained by condensing formaldehyde or one of its polymers as paraldehyde, trioxymethylene, with phenol in presence of an alkali, with the subsequent addition of an acid as acetic acid, is added to compositions having cellulose acetate as a base to regulate the flexibility and durability of films, plates &c. made therefrom.
Patent GB-123130-A (GB)
Title: Improvements in and relating to Wheels.
IPC: B60B3/00
Filed: 1918-01-14
Abstract: 123,130. Grimston Tyres, Ltd., and Cooper, J. F. Jan. 14, 1918. Tyre-attachments to rims.-A rim, particularly for use on landing-wheels of aircraft, comprises side channels 2 in the outer portions of which the edges of the tyre 3 are clamped by independent sets of screw devices such as the bolts and nuts 5, 7, or bolts screwing directly into the channel walls. The tyre 3 may be an ordinary outer cover, or a separate air-tube may be dispensed with, for which purpose the walls of the channels 2 may be coated to assist in making air-tight joints. The tyre may also be provided with an internal rubber &c. tongue. The heads of the bolts 5, and the nuts 7 is used, may have spherical portions to engage the rim holes; tee-headed bolts may be used; taper-bolts may be used to exert an outward radial thrust on the tyre edges; or non- removable turn buckle devices may be employed adjusting the rim channels. The tyre edges may be specially shaped to correspond with the rim formation, e.g. each edge may have a projecting rib engaging 'a groove in the channel wall.
Patent GB-675842-A (GB)
Title: Improvements in or relating to refrigerators embodying mixtures of oil and aliphatic halides
IPC: C10M171/00
Filed: 1951-01-11
Abstract: 675,842. Refrigerating. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Jan. 11, 1951 [Feb. 3, 1950], No. 823/51. Class 29 A refrigerant-lubricant mixture, for a compression system, of a halogenated aliphatic compound such as a chlorofluoromethane and a petroleum lubricant such as paraffin base or naphthene base oils is stabilized by the addition of at least 0.01 per cent of boric anhydride or orthoboric acid. The stabilizer may be in pellet form in a porous cartridge and may be placed in low or high pressure gas lines or in the liquid refrigerant line. It is stated that the stabilizer reduces the " copper-plating " of steel parts of the system and charring of the refrigerant mixture.
Patent GB-780175-A (GB)
Title: Plug valve
IPC: F16K31/52
Filed: 1955-01-12
Abstract: 780,175. Valves. ATWOOD & MORRILL CO. Jan. 12, 1955 [Nov. 24, 1954], No. 914/55. Class 135. A rotary plug valve is unseated, rotated and re-seated by the movement of a single rotary operating member in one direction. The operating member, shown as a handwheel 52, is rigid with a rotary spindle 30 coaxial with the valve stem 15. Parts 21, 22 connected by screws form a cam assembly having parallel cam surfaces 25, 26 co-operating with a cam member 28 through ball bearings 32, 33 engaging grooves in the surfaces 25, 26. The cam member 28 is carried by the spindle 30 and the cam assembly or box 21, 22 by the stem 15 so that continued rotation of the spindle first raises the stem and then lowers it. The cam assembly is guided in a housing 20 supported on the valve bonnet 8 by a yoke 10. Pivotally mounted within the housing 20 by a stub shaft 36 is an arm 38 with a recess 40 in its upper surface adapted to be engaged by a lug 45 under a crank arm 44 fixed to the spindle 30 after a predetermined angular movement of the latter. A lug 42 beneath the recessed arm 38 permanently engages a slotted arm 48 rigid with the cam assembly 21, 22 and therefore with the valve stem 15. Initial movement of the arm 44 from the position shown in Fig. 3 causes the cam member 28 to raise the valve stem 15 and the valve plug 12, rotation of the arm 38 and therefore of the stem 15 during this movement being prevented by a sector plate 50, the gap in which is opposite the arm 38 by the time the latter is engaged by the lug 45. The arms 44, 38, 48 are then interconnected and the spindle 30 and stem 15 rotate together to open the valve. During the latter movement, there is no relative movement between the cam member 28 and the cam surfaces 25, 26 and therefore no axial movement of the stem 15. On subsequent rotary movement of the spindle 30, the lug 42 leaves the recess 40 and the arm 38 is again restrained by the sector plate 50 so that the cam member 28 acting on the non-rotating cam assembly 21, 28 re-seats the valve plug.
Patent GB-590833-A (GB)
Title: Improvements in illuminated signs and the like
IPC: G09G3/00
Filed: 1945-01-12
Abstract: 590,833. Changing signs. MANN, L. A. Jan. 12, 1945, No. 993. [Class 3 (i)] Rows of lamps 15 are illuminated in the desired sequence by a switch comprising a motor-rotated drum 1 formed with an oblique cam edge 12 which closes in succession switches 2 whereby the lamps in any one horizontal row are lit in succession. The shaft of the drum 1 is geared through a Geneva stop mechanism to a rotating arm 18 which contacts in turn with terminals 19 in circuit with the lamps in the manner shown. The arm 18 is arranged to move from one terminal 19 to the next each time the last lamp 15 of a row is lit, thus lighting up the rows one by one. Means may be provided for retaining any row of lamps lit after the arm 18 has left the terminal 19 pertinent to that row.
Patent GB-191743-A (GB)
Title: Improvements in or relating to steam blow-off devices
IPC: F28G3/16
Filed: 1923-01-11
Abstract: 191,743. Briquet, E. C. P. Jan. 12, 1922, [Convention date]. Void [Published under Sect. 91 of the Act]. Steam-traps.-Water of condensation collecting in a copper or like tube 1 connected to a steam pipe causes the tube to contract, a valve casing 15 attached to the free bottom end of the tube being moved upwards thus bringing the ball valve 11 in the casing against the end of a fixed rod 18, and forcing the valve from its seating 10. The water is discharged through an opening 25 in the valve casing. The tube is surrounded by an iron or like tube 4 and is secured by a non-symmetrical flange to an elbow 6 on the valve casing. A sleeve 23 connected to a handle may be moved downwards in contact with the ball valve to force the valve from its seating.
Patent GB-623220-A (GB)
Title: Frequency modulation signalling systems
IPC: H04B14/00
Filed: 1947-01-11
Abstract: 623,220. Frequency modulation. ARMSTRONG, E. H. Jan. 11, 1947, No. 998. Convention date, Oct. 12, 1940. [Class 40 (v)] Frequency-modulation systems are known (e.g. that described in Specification 426,227) in which a phase modulator is employed and in which the composite audio or other signal is integrated before it is fed to the modulator. In the present invention the integrating network is modified in such a way that whilst acting as an integrator for the upper and intermediate signal frequencies, and therefore giving for these frequencies an output-to-input factor inversely proportional to frequency, its affect on the lower signal frequencies is less pronounced and their output-to-input factor is substantially independent of frequency. At the receiver, a complementary network is interposed in the path to the signal reproducer. Fig. 1. shows the transmitter, Fig. 3, the receiver, and Fig. 5 their frequency characteristics. Phase modulation of oscillations from a source 1 is effected as in Specification 426,227 by a balanced amplitude modulator 3 and a carrier amplifier 2 and the modulated oscillations are fed through frequency-multipliers 4 ... 6 and an amplifier 7 to the aerial. The signal is fed to the grid of a valve 9, the anode of which is connected to a series arrangement of resistor 11 and capacity 12, the voltage across the latter being amplified at 13 and applied to the modulator 3. The value of resistor 11 is such that whilst the output across capacity 12 is inversely proportional to frequency over the higher ranges, it is substantially constant over the lower ranges. The peak frequency deviation of the radiated wave is thus caused to be substantially uniform for the higher signal frequencies, and to fall off at the lower signal frequencies as indicated by the curve T of Fig. 5. At the receiver, Fig. 3, the usual superhet converters 15, 16, I.F. amplifiers 17, 18, limiter 19 and discriminator detector 20, 21 are employed, and the detected signal is passed through a high resistance 22 to a series combination comprising a smaller resistance 23 and a condenser 24 of low reactance compared with the resistance 23 at the higher signal frequencies. The output taken across the series combination 23, 24 has the characteristic R, Fig. 5, and thus corrects for the distortion at the transmitter. The receiver should be designed to avoid mains hum, which if present would be accentuated by the receiver characteristic. The invention permits the use of a single chain of frequencymultipliers 4 ... 6, Fig. 1, at the transmitter. In a typical example, the oscillator 1 operates at 150 kc/s., the multiplication is a thousandfold, and the radiated carrier is 150 mc. The low audio range over which the distortion and correction are effective is from 30-120 cycles. The usual predistorting and restoring audio networks, such as are described in Specification 22664/46, as open to inspection under Sect. 91, may be used in combination with the networks required by the present invention.
Patent JP-H03205306-A (JP)
Title: Electrode for ozonizer
Inventor: INOUE KIYOSHI
IPC: B01J19/08
Filed: 1990-01-08
Abstract: PURPOSE:To provide the subject electrodes, excellent in generation efficiency of ozone and having longevity by dispersing a metal in a heat-resistant insulator, imparting electric conductivity thereto and using the resultant electric conductor as the electrodes for an ozonizer. CONSTITUTION:A metal is dispersed in a heat-resistant insulator preferably composed of ceramics to impart electric conductivity thereto and produce electrodes 1 for an ozonizer. A fibrous metal such as stainless steel fiber or Fe-Cr-based alloy fiber is preferred as the metal to be dispersed. The resultant electrodes 1 and 1 for the ozonizer are then arranged parallel at a suitable interval and an insulating plate 2 is placed between both the electrodes for preventing arcing between the electrodes. A high voltage is applied from a high-frequency and high-voltage power source 3 across both the electrodes 1 and 1 and oxygen can simultaneously be fed to a gap between both the electrodes 1 and 1 to efficiently produce ozone. Since the metal fiber is embedded in the heat-resistant insulator, the electrodes can be prevented from their oxidizing, etc., even at a high temperature.
Patent JP-S60144782-A (JP)
Title: Photosensitive body running device
Inventor: TAKESHIMA AKIYOSHI
IPC: G03G15/00
Filed: 1984-01-05
Abstract: PURPOSE:To prevent curl to reduce degradation of picture quality by operating a moving device so that a prescribed tension is impressed to a belt-shaped photosensitive body in accordance with the operation of a copying start switch and impression of the tension is released after copying is terminated. CONSTITUTION:When a copying start signal is given to a sequence controller 20 by a copying start switch 21, a current is supplied to an electromagnetic solenoid 19, and a plunger of the electromagnetic solenoid 19 is attracted, and a supporting shaft 11 is moved toward the electromagnetic solenoid 19 by a hook 16. Then, the practical length between supporting shafts 10 and 11 is extended to give a tension to a photosensitive body 7. This tension is adjusted by springs 15 and 17, and it is set to a proper value. At this time, the same tension as the spring 17 is given to a strain gage 18, and impression of the tension to the photosensitive body 7 is detected by this strain gate 18, and the sequence controller 20 is transferred to the next stage by this detection signal, and an ordinary copying operation is started.
Patent JP-S63170816-A (JP)
Title: Manufacture of superconducting wire
Inventor: IBARAKI YOSHIAKI
IPC: H01B13/00
Filed: 1987-01-07
Abstract: PURPOSE:To obtain a superconducting wire with excellent characteristic by mixing plural metallic elements made of superfines under the specific stoichiometric composition, stuffing them into a pipe made of a superconducting stabilizing material, making them to be drawn in a fine wire, and subjected to heat treatment so that the raw material can be put in reaction. CONSTITUTION:Metallic elements A (Nb, V, etc.) and B (Al, Ge, Si, Ga, Sn, etc.) consisting of fines whose grain sizes are under 1,000Angstrom  are mixed together by adding C2H5OH and applying ultrasonic vibration to each of them, then ultrasonic vibration is applied to them after mixing the two liquids together so as to uniformly disperse them and C2H5OH is eliminated by evaporation. A filament 3 is formed by densely stuffing a copper pipe 2 with the mixed metallic elements while hydro-reduction being applied, and a filament 5 is formed by stuffing a copper pipe with several pieces of filaments 3 again. When a filament is processed at 600-1,050 deg.C after being drawn in a fine wire, it reacts uniformly with good reactivity, so that a superconducting wire with excellent high critical magnetic field density and high critical current density etc. can be obtained. The combination of elements A and B is actually Nb3Al, Nb3Ge, etc. Quick heating and cooling are effective for reaction of Nb3Al.
Patent JP-S5494072-A (JP)
Title: Spin type sensor
Inventor: YAMAMOTO TOUKOU
IPC: G01S3/787
Filed: 1978-01-06
Abstract: PURPOSE:To simplify the construction, without use of a complicated compensating circuit, by using a recognizing pulse pattern, a reference pulse pattern prepared by an integral photoelectric element and a measuring pulse pattern. CONSTITUTION:The solar image coming from a pin hole 13 or the like is turned on a light receiving plane 19 in such a diameter as is proportional to the solar angle theta and then passes through patterns 14, 15 and 17 so that pulses are generated at the instant of the passages. Since the reference pulse pattern 14 and the measurement pulse pattern 15 are prepared by an identical photoelectric element 16, the pulses coming from the pulses, which are generated from the recognizing pulse pattern 17, are used to measure the pulse angle theta and the spin coefficient of the pulses which are generated from the pattern 15. The measurement of the spin coefficient can be finished by the refernece pulses from the next pattern 14.
Patent JP-H04242912-A (JP)
Title: Manufacture of optical magnetic recording medium
Inventor: TANASE KENJI
IPC: H01F41/18
Filed: 1991-01-08
Abstract: PURPOSE:To enable a coercive force to be improved without reducing force- rotary angle of an optical magnetic recording medium by applying a bias voltage to a substrate of the optical magnetic recording medium when forming a film. CONSTITUTION:A Co target 3 and a Pt target 4 are placed at a lower portion of a vacuum bath 1 with barrier wall 2 in-between. A circular plate type substrate holder 5 is supported at a center of the upper portion of the vacuum bath 1 so that it can be rotated and a substrate 6 of an optical magnetic recording medium is fitted to a lower portion of the substrate holder 5. A high-frequency power supply 7a is connected between the substrate holder 5 and the Co target 4 and a high-frequency power supply 7b is connected between the substrate holder 5 and the Pt target 4. Further, a bias voltage 8 is applied to the substrate holder 5. When a bias voltage is applied to the substrate 6, Ar gas ion collides with the substrate 5, thus enabling etching effect to be produced. Therefore, a coercive force can be improved without reducing force - rotary angle.
Patent JP-S63168326-A (JP)
Title: Method and apparatus for forming plastic sheet formed body
Inventor: OZAKI HITOSHI
IPC: B29C51/10
Filed: 1987-01-05
Abstract: PURPOSE:To perform the whole forming operation in an extremely short period of time by a method wherein a plastic sheet is formed by flowing compressed air in a molding tool by means of hydraulic pressure under a high pressure state, which is generated instantaneously, and at the same time the plastic sheet is cooled down by automatically introducing cooling water in the molding tool by means of the hydraulic pressure. CONSTITUTION:A plastic sheet 13, which is heated in advanced, is installed in a molding tool 2. Next, compressed air is generated by rapidly compressing the air in an air reservoir 17, which is provided in a flow path running between a hydraulic pressure generator and the molding tool 2, by means of hydraulic pressure under a high pressure state, which is generated instantaneously with the separatedly provided hydraulic pressure generator 1. The plastic sheet 13 is worked into the desired shape in corresponding to the shape of the molding tool 2, by allowing said compressed to flow in the molding tool 2. After that, the compressed air is escaped from the interior of the molding tool 2. At the same time, the plastic sheet 13 cooled down in order to form a plastic sheet formed body having the desired shape by following the cooling water in a reservoir 18, which is provided, when necessary, in a flow path running between the air reservoir 17 and the hydraulic pressure generator, and the cooling water in the hydraulic pressure generator in the molding tool by means of the hydraulic pressure under a high pressure state.
Patent JP-H02181261-A (JP)
Title: Automatic summary producing device
Inventor: NAGATA MASAAKI
IPC: G06F17/30
Filed: 1989-01-05
Abstract: PURPOSE:To produce a summary having the consistence in terms of the structure and the contents of a sentence by extracting an important sentence taking the gist of the contents out of the important words and a logical structure of an original and producing the summary based on the logical structure of the original. CONSTITUTION:A syntactic analyzing part 31 analyzes the component elements of the original by means of a sentence structure rule dictionary 14. A noun extracting part 32 extracts the nouns with the use of a Japanese word dictionary 13. A vocabulary statics part 33 takes the statics of the noun vocabularies and stores them into a frequency-based noun table 9. An important word extracting part extracts the words ranging from the head of the table 9 up to 15% in terms of the cumulative using ratio as the most important words and the words having the cumulative using ratio less than 25% as the important words respectively. An important sentence extracting part 35 chooses the important sentences based on the standard of such a sentence where the most important word emerges for a first time. A summary producing part 36 selects the sentences in the desired number according to the volume of the summary set previously and rearranges these selected sentences in the order shown in the original to produce a summary.
Patent JP-H05180430-A (JP)
Title: Ash-conveying apparatus for pressurized fluidized-bed boiler
Inventor: KATO MAKOTO
IPC: F23J1/00
Filed: 1992-01-07
Abstract: PURPOSE:To prevent ashes from being oxidized and exothermic at an ash- conveying process for a pressurized fluidized-bed boiler. CONSTITUTION:Bottom ashes B separated from a furnace 2 and cyclone ashes C separated from a cyclone separator 3 are conveyed to an ash bin cyclone 5 through a conveying medium, which is exhaust gas A from the outlet of a gas turbine. Ashes separated from the ash bin cyclone 5 and discharged through an ash-depressurizing hopper 7 are conveyed to an ash-treating device 12 through the conveying medium, which is the exhaust gas A, in the same manner as above-mentioned.
Patent JP-S58118284-A (JP)
Title: Print head feed mechanism
Inventor: NODA ATSUSHI
IPC: B41J19/20
Filed: 1982-01-06
Abstract: PURPOSE:To obtain a compact feed mechanism with a high transmission efficiency and without vibration sound by direct connection of a motor shaft to one end of a feed cam made of an elastic material in a print head feed mechanism employing the feed cam. CONSTITUTION:A feed cam 9 is made up of an elastic material such as elastic plastic material and an output shaft 12 of a pulse motor 11 is inserted securely into a hole 13 with a roughly D-shaped section formed at the end thereof. A projection formed on a carriage 2 is fitted into a spiral groove 9a of the feed cam 9 so that the carriage 2 reciprocates along a guide rail 15 with the rotation of the feed cam 9. Here, the carriage moves being pinched between a platen holder 17 and the guide rail 15 thereby preventing external bending force from applying on the feed cam 9.
Patent JP-H08190422-A (JP)
Title: Multiwindow monitor system
Inventor: OGA EIJI
IPC: G06F3/048
Filed: 1995-01-06
Abstract: PURPOSE: To provide a monitor system which can grasp a process state efficiently while maintaining a simple screen by evading the overlap of one window an another window. CONSTITUTION: Monitor screens are generated by a plotting tool and at least two monitor screens are embedded as window figures 14 and 15 in a part of a screen 1 so that they can be observed while being contrasted with each other. Momentarily changing information displayed in the window figures 14 and 15 is made to follow up changes of data gathered via on-line from a monitor equipment installed in a monitor place. Various monitor screens to be displayed in the window figures 14 and 15 are prepared and stored in the memory of a computer, and monitor screens appearing currently as the window shapes 14 and 15 can be switched under control instantaneously to other monitor screens present in the memory of the computer.
Patent OA-10632-A (OA)
Title: Esters of carbapenems
Inventor: BURTON GEORGE
IPC: A61P31/04
Filed: 1997-11-03
Abstract: A compound of formula (I), wherein R is selected from the group consisting of isobutyryloxymethyl, (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl, and benzoyloxymethyl, is useful in the treatment of bacterial infections.
Patent PH-18186-A (PH)
Title: Isoquinoline derivatives,a process for their preparation pharmaceutical formulations based on these compounds and the use thereof
Inventor: KONZ ELMAR
IPC: C07D471/12
Filed: 1983-09-07
Abstract: Isoquinoline-4-carboxylic acid derivatives of the formula I <IMAGE>  I  in which m, n, R1, R2, R3, A and X have the meansings indicated, and physiologically acceptable acid addition salts thereof, a process for their preparation, pharmaceutical formulations based on these compounds and the use thereof as antiarrythmic agents.